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Increasing TrustIncreasing confidenceControl and TransparencyImpact

Overview

Cloud services allow enterprises to outsource non-core aspects of their business to third parties. The complexity of the service provision eco-system may not be visible to an individual or business end user. However, it should ideally be possible to hold each provider accountable for how it manages, uses, and passes on data and other related information. As such, cloud service users may hand over valuable and sensitive information to cloud service providers without an awareness of what they are committing to or understanding of the risks, with no control over what the service does with the data, no knowledge of the potential consequences, or means for redress in the event of a problem.

The Cloud Accountability Project (or A4Cloud for short) focuses on the Accountability For Cloud and Other Future Internet Services as the most critical prerequisite for effective governance and control of corporate and private data processed by cloud-based IT services. The research being conducted in the project will increase trust in cloud computing by devising methods and tools, through which cloud stakeholders can be made accountable for the privacy and confidentiality of information held in the cloud. These methods and tools will combine risk analysis, policy enforcement, monitoring and compliance auditing. They will contribute to the governance of cloud activities, providing transparency and assisting legal, regulatory and socio-economic policy enforcement.

Latest articles

02 December 2013 by Peeters Roel, Pulls Tobias, Wouters Karel

Transparency of data processing is often a requirement for compliance to legislation and/or business requirements. Furthermore, it has recognised as a key privacy principle, for example in the European Data Protection Directive.

02 December 2013 by Tobias Pulls, Roel Peeters, Karel Wouters

We present a transparency-enhancing tool in the form of a cryptographic scheme that enables data processors to inform users about the actual data processing that takes place on their personal data.

18 November 2013 by Siani Pearson

Accountability is likely to become a core concept in both the cloud and in new mechanisms that help increase trust in cloud computing. These mechanisms must be applied in an intelligent way, taking context into account and avoiding a one-size-fits-all approach.

18 November 2013 by Cayirci, E.

Two types of modeling and simulation as service configuration problems are formally defined and their complexities are analyzed. Optimization and heuristic solutions for these configuration problems are introduced.

18 November 2013 by Massimo Felici, Martin Gilje Jaatun, Eleni Kosta, Nick Wainwright

This paper is concerned with accountability in cloud ecosystems.

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